The 12 closest competitors and alternatives to GMT Exploration Co LLC among oil & gas exploration and production companies — ranked by similarity to what GMT Exploration Co LLC actually does, not by market-cap band.
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GMT Exploration Co LLC is an independent oil and natural gas company that acquires, explores, and develops petroleum and natural gas properties. The company operates in Alaska, Wyoming, Colorado's DJ Basin, and Alberta, Canada.
GMT Exploration Co LLC is an oil & gas exploration and production company headquartered in United States. It has raised at least $262.8M across the 5 funding rounds on record. Its most recent funding round raised $113.6M in April 2026. Xcout tracks 10 named people at GMT Exploration Co LLC, including Thomas E Claugus (CEO & CHAIRMAN OF THE BOARD).
4 more named people on record for GMT Exploration Co LLC, with roles, board committees and tenure — see the full roster →
At least $262.8M raised across the 5 rounds on record. Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| SEC Form D filing | $113.6M | — | |
| SEC Form D filing | $4.5M | — | |
| SEC Form D filing | $73.1M | — | |
| SEC Form D filing | $35M | — | |
| SEC Form D filing | $36.6M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Ranked by semantic similarity — how close each company is to GMT Exploration Co LLC by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar oil & gas exploration and production company
CoJax Oil & Gas Corp is an oil and gas exploration and production company that operates producing assets in Southwest Alabama. The company utilizes geological and technical data to develop oil and gas properties, acquire energy assets, and increase operational productivity.
Oil & Gas
Vitesse Energy, Inc. is an energy company primarily engaged in all aspects of oil and gas property management, from initial acquisition and ownership through exploration, development, operation, production, and eventual divestiture of assets. The firm predominantly secures non-operated working and royalty interests, with a significant focus on the core Bakken Field spanning North Dakota and Montana. Additionally, it possesses non-controlling stakes in hydrocarbon properties located in Colorado and Wyoming. Established in 2022, Vitesse Energy's corporate headquarters are situated in Centennial, Colorado.
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ALPX Energy, LLC explores for and develops conventional oil and natural gas prospects using seismic, geophysical, and geological technologies. The company leases prospective acreage based on regional analysis, conducts drilling and production, and serves landowners and energy sector partners.
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Kelt Exploration Ltd. operates as an energy company, concentrating its efforts on the discovery, development, and extraction of crude oil and natural gas reserves. Its primary operational areas are situated in Canada, specifically in northwestern Alberta and northeastern British Columbia. The company distributes its produced crude oil, natural gas, and natural gas liquids (NGLs) mainly through various external marketing firms. As of the close of business on December 31, 2021, Kelt Exploration reported a total of 43.9 million barrels of oil equivalent (BOE) in proved developed producing reserves, 134.1 million BOE in aggregate proved reserves, and a combined 254.1 million BOE in proved plus probable reserves. Kelt Exploration Ltd. was established in 2012 and has its corporate headquarters located in Calgary, Canada.
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Inception Exploration Ltd. is a privately held oil and gas producer based in Calgary, Canada. The company holds significant petroleum assets located in northwestern Alberta, specifically within the heart of the Alberta Deep Basin.
Oil & Gas
Tourmaline Oil Corp. is an energy firm focused on the acquisition, exploration, development, and production of crude oil and natural gas deposits. Its operations are primarily situated within the vast Western Canadian Sedimentary Basin. The company boasts significant interests in various strategic properties, specifically within Alberta's Deep Basin, the Montney formation in Northeast British Columbia, and the Peace River High Triassic oil complex. Established in 2008, Tourmaline Oil Corp. maintains its corporate headquarters in Calgary, Canada.
Oil & Gas Exploration
Kroh Exploration, LLC is an oil and gas exploration and production company that manages projects from initial seismic exploration and drilling to resource development and extraction. The company serves mineral owners and accredited investors by engaging in energy ventures and providing investment opportunities.
Oil & Gas Exploration & Production
PEDEVCO Corp. is an oil and gas company primarily engaged in the acquisition, development, and production of hydrocarbon resources throughout the United States. As of December 31, 2021, the company owned approximately 32,870 net acres in New Mexico's Permian Basin (specifically Chaves and Roosevelt Counties) and about 11,580 net acres in Colorado's Denver-Julesberg (D-J) Basin (spanning Weld and Morgan Counties). Within these strategic areas, PEDEVCO operates 385 net wells in the Permian Basin and 78 net wells in the D-J Basin. The company's corporate headquarters are situated in Houston, Texas, and it operates as a subsidiary of SK Energy LLC.
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Diamond B Oil & Gas LLC is a privately held oil and gas operator with over 40 years of experience in the generation, financing, and drilling of upstream projects. The company manages upstream oil and gas prospects from the initial concept phase through to production and cash flow.
Oil & Gas
CoJax Oil and Gas Corporation is an emerging entity within the energy sector, concentrating its efforts on the procurement, exploration, and development of crude oil and natural gas sites. These operations are conducted within the United States, specifically across the Gulf States Drill Region. The firm was founded in 2017 and operates from its headquarters located in Shreveport, Louisiana.
Oil & Gas
Freedom Energy ND LLC is a privately held, independent oil and natural gas company based in Fort Worth, Texas. The company acquires, develops, and produces oil and gas properties, with a primary focus on the Permian Basin and other domestic resource plays.
Oil & Gas
FourPoint Energy, LLC is a privately held oil and natural-gas exploration and production company based in Denver, Colorado. It focuses on acquiring and developing upstream assets, particularly in the Anadarko Basin and broader Mid-Continent region.
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